<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title>主页</title>
		<style>
			body{
				background-image: url(plugins/_01_begin/images/love_dove.png);
				/*background-repeat: round;*/
			}
		</style>
	</head>
	<body>
		<img src="plugins/_01_begin/images/bart.jpg" />
		<img src="plugins/_01_begin/images/bart.jpg" />
		<img src="plugins/_01_begin/images/bart.jpg" />
		<img src="plugins/_01_begin/images/bart.jpg" />
		<img src="plugins/_01_begin/images/bart.jpg" />
		<img src="plugins/_01_begin/images/bart.jpg" />
		<script type="text/javascript" src="plugins/_01_begin/js/jquery-3.2.1.min.js" ></script>
		<script>
	    	$(function(){
//	    		$("body")
//	    		.css("background-color","lightpink")
//	    		.css("background-image","url(plugins/_01_begin/images/love_dove.png)");
	    		var imgs = $("img");
				$.each(imgs, function(index) {
					if(index > 3){
						return;
					}
					$(this).attr("src","https://portrait.gitee.com/uploads/avatars/user/501/1505521_bart_g_1578953119.png!avatar200");
				});
	    	})
	    </script>
	</body>
</html>
